Jehoshaphat
: the son and successor of king Asa of Judah; the father of Jehoram; an ancestor of Jesus,son of Ahilud; a recorder for King Solomon,an officer over collecting food supplies for King Solomon from Issachar; son of Paruah,son of Asa; King of Judah,son of Nimshi; father of King Jehu of Israel,a situation ("valley") of being judged (OS)
Joab
: son of Zeruiah, David's sister; commander of King David's army,son of Seraiah son of Kenaz of Judah; grand nephew of Caleb of Moses' time,a man whose descendants returned from exile in Babylon,ancestor of a family group who returned from exile headed by Obadiah the son of Jehiel
Zeruiah
: daughter of Jesse; sister of David; mother of Abishai, Asahel and Joab